HVM no bootable device after gpu passthrough

Attempted to downgrade to 4.17.2-7 with sudo qubes-dom0-update --action=downgrade xen, then re-applied the stubdom patch and rebooted and the VM “boots”, however I get a bluescreen when booting the HVM seconds after the desktop loads, no other monitors initialize either. It boots fine with no PCI devices and changing gpu to nogpu in the name.

GPU-Z is only showing me 4 sensors as well which is odd for the brief moment that I am able to get in before it BSODs.

I have also tried downgrading Xen a second time (down to 2001:4.17.2-5.fc37), as well as downgrading both stubdom packages (to 4.2.7-1.fc37) and re-patching again to no avail.

Nobara displays the 3070 with lspci but no GPU shows in System Monitor and nvtop gives me “No GPU to Monitor”. Seems like it’s not loading properly. Here’s the output of lspci -vvv

Video card is excluded in Grub as it was in 4.1 with rd.qubes.hide_pci=0c:00.0,0c:00.1"

lspci on dom0:

0c:00.0 VGA compatible controller: NVIDIA Corporation GA104 [GeForce RTX 3070] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 3908
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 54
	Region 0: Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at b0000000 (64-bit, prefetchable) [size=256M]
	Region 3: Memory at c0000000 (64-bit, prefetchable) [size=32M]
	Region 5: I/O ports at f000 [size=128]
	Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: pciback
	Kernel modules: nouveau

0c:00.1 Audio device: NVIDIA Corporation GA104 High Definition Audio Controller (rev a1)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device 3908
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 55
	Region 0: Memory at fb080000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: pciback
	Kernel modules: snd_hda_intel
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